The Missoula County sheriff's office is asking for the public's help in the search for a Frenchtown man who has been missing since last weekend.

Officials say 27-year-old Josh Carter hasn't been seen since he walked out of the Frenchtown Club bar just after midnight Friday, got into his pickup truck alone and drove away.

His mother tells authorities it's not like her son to leave without telling anyone and the family is unaware of any issues of depression or thoughts of suicide.

Searches by family members and deputies have offered no new information.

Carter is a white man, 5 feet, 11 inches tall and weighs 225 pounds. He has short black hair and brown eyes and was driving a yellow 1974 Ford flatbed pickup with Montana license plate 4-34237A.